stm32f7xx_hal_gpio.h

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F7xx_HAL_GPIO_H
#define __STM32F7xx_HAL_GPIO_H

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx_hal_def.h"

/* Exported types ------------------------------------------------------------*/
typedef struct
{
  uint32_t Pin;       
  uint32_t Mode;      
  uint32_t Pull;      
  uint32_t Speed;     
  uint32_t Alternate;  
}GPIO_InitTypeDef;

typedef enum
{
  GPIO_PIN_RESET = 0,
  GPIO_PIN_SET
}GPIO_PinState;
/* Exported constants --------------------------------------------------------*/

#define GPIO_PIN_0                 ((uint16_t)0x0001U)  /* Pin 0 selected    */
#define GPIO_PIN_1                 ((uint16_t)0x0002U)  /* Pin 1 selected    */
#define GPIO_PIN_2                 ((uint16_t)0x0004U)  /* Pin 2 selected    */
#define GPIO_PIN_3                 ((uint16_t)0x0008U)  /* Pin 3 selected    */
#define GPIO_PIN_4                 ((uint16_t)0x0010U)  /* Pin 4 selected    */
#define GPIO_PIN_5                 ((uint16_t)0x0020U)  /* Pin 5 selected    */
#define GPIO_PIN_6                 ((uint16_t)0x0040U)  /* Pin 6 selected    */
#define GPIO_PIN_7                 ((uint16_t)0x0080U)  /* Pin 7 selected    */
#define GPIO_PIN_8                 ((uint16_t)0x0100U)  /* Pin 8 selected    */
#define GPIO_PIN_9                 ((uint16_t)0x0200U)  /* Pin 9 selected    */
#define GPIO_PIN_10                ((uint16_t)0x0400U)  /* Pin 10 selected   */
#define GPIO_PIN_11                ((uint16_t)0x0800U)  /* Pin 11 selected   */
#define GPIO_PIN_12                ((uint16_t)0x1000U)  /* Pin 12 selected   */
#define GPIO_PIN_13                ((uint16_t)0x2000U)  /* Pin 13 selected   */
#define GPIO_PIN_14                ((uint16_t)0x4000U)  /* Pin 14 selected   */
#define GPIO_PIN_15                ((uint16_t)0x8000U)  /* Pin 15 selected   */
#define GPIO_PIN_All               ((uint16_t)0xFFFFU)  /* All pins selected */

#define GPIO_PIN_MASK              ((uint32_t)0x0000FFFFU) /* PIN mask for assert test */

#define  GPIO_MODE_INPUT                        ((uint32_t)0x00000000U)   
#define  GPIO_MODE_OUTPUT_PP                    ((uint32_t)0x00000001U)   
#define  GPIO_MODE_OUTPUT_OD                    ((uint32_t)0x00000011U)   
#define  GPIO_MODE_AF_PP                        ((uint32_t)0x00000002U)   
#define  GPIO_MODE_AF_OD                        ((uint32_t)0x00000012U)   
#define  GPIO_MODE_ANALOG                       ((uint32_t)0x00000003U)   
#define  GPIO_MODE_IT_RISING                    ((uint32_t)0x10110000U)   
#define  GPIO_MODE_IT_FALLING                   ((uint32_t)0x10210000U)   
#define  GPIO_MODE_IT_RISING_FALLING            ((uint32_t)0x10310000U)   
#define  GPIO_MODE_EVT_RISING                   ((uint32_t)0x10120000U)   
#define  GPIO_MODE_EVT_FALLING                  ((uint32_t)0x10220000U)   
#define  GPIO_MODE_EVT_RISING_FALLING           ((uint32_t)0x10320000U)   
#define  GPIO_SPEED_FREQ_LOW         ((uint32_t)0x00000000U)  
#define  GPIO_SPEED_FREQ_MEDIUM      ((uint32_t)0x00000001U)  
#define  GPIO_SPEED_FREQ_HIGH        ((uint32_t)0x00000002U)  
#define  GPIO_SPEED_FREQ_VERY_HIGH   ((uint32_t)0x00000003U)  
#define  GPIO_NOPULL        ((uint32_t)0x00000000U)   
#define  GPIO_PULLUP        ((uint32_t)0x00000001U)   
#define  GPIO_PULLDOWN      ((uint32_t)0x00000002U)   
/* Exported macro ------------------------------------------------------------*/

#define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))

#define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))

#define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))

#define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))

#define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__))

/* Include GPIO HAL Extension module */
#include "stm32f7xx_hal_gpio_ex.h"

/* Exported functions --------------------------------------------------------*/
/* Initialization and de-initialization functions *****************************/
void  HAL_GPIO_Init(GPIO_TypeDef  *GPIOx, GPIO_InitTypeDef *GPIO_Init);
void  HAL_GPIO_DeInit(GPIO_TypeDef  *GPIOx, uint32_t GPIO_Pin);
/* IO operation functions *****************************************************/
GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin);
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);

/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private constants ---------------------------------------------------------*/
/* Private macros ------------------------------------------------------------*/
#define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
#define IS_GPIO_PIN(PIN)           (((PIN) & GPIO_PIN_MASK ) != (uint32_t)0x00)
#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT)              ||\
                            ((MODE) == GPIO_MODE_OUTPUT_PP)          ||\
                            ((MODE) == GPIO_MODE_OUTPUT_OD)          ||\
                            ((MODE) == GPIO_MODE_AF_PP)              ||\
                            ((MODE) == GPIO_MODE_AF_OD)              ||\
                            ((MODE) == GPIO_MODE_IT_RISING)          ||\
                            ((MODE) == GPIO_MODE_IT_FALLING)         ||\
                            ((MODE) == GPIO_MODE_IT_RISING_FALLING)  ||\
                            ((MODE) == GPIO_MODE_EVT_RISING)         ||\
                            ((MODE) == GPIO_MODE_EVT_FALLING)        ||\
                            ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\
                            ((MODE) == GPIO_MODE_ANALOG))
#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_LOW)  || ((SPEED) == GPIO_SPEED_MEDIUM) || \
                              ((SPEED) == GPIO_SPEED_FAST) || ((SPEED) == GPIO_SPEED_HIGH))
#define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
                            ((PULL) == GPIO_PULLDOWN))

/* Private functions ---------------------------------------------------------*/
#ifdef __cplusplus
}
#endif

#endif /* __STM32F7xx_HAL_GPIO_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/